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,{"id":70032898,"text":"70032898 - 2008 - Improvements in the use of aquatic herbicides and establishment of future research directions","interactions":[],"lastModifiedDate":"2012-03-12T17:21:36","indexId":"70032898","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Improvements in the use of aquatic herbicides and establishment of future research directions","docAbstract":"Peer-reviewed literature over the past 20 years identifies significant changes and improvements in chemical control strategies used to manage nuisance submersed vegetation. The invasive exotic plants hydrilla (Hydrilla verticillata L.f. Royle) and Eurasian watermilfoil (Myriophyllum spicatum L.) continue to spread and remain the plant species of greatest concern for aquatic resource managers at the national scale. Emerging exotic weeds of regional concern such as egeria (Egeria densa Planch.), curlyleaf pondweed (Potamogeton crispus L.), and hygrophila (Hygrophila polysperma (Roxb.) T. Anders), as well as native plants such as variable watermilfoil (Myriophyllum heterophyllum Michx), and cabomba (Cabomba caroliniana Gray) are invasive outside their home ranges. In addition, there is always the threat of new plant introductions such as African elodea (Lagarosiphon major (Ridley) Moss) or narrow-leaf anacharis (Egeria najas Planchon). The registration of the bleaching herbicide fluridone in the mid 1980s for whole-lake and large-scale management stimulated numerous lines of research involving reduction of use rates, plant selectivity, residue monitoring, and impacts on fisheries. In addition to numerous advances, the specificity of fluridone for a single plant enzyme led to the first documented case of herbicide resistance in aquatic plant management. The resistance of hydrilla to fluridone has stimulated a renewed interest by industry and others in the registration of alternative modes of action for aquatic use. These newer chemistries tend to be enzyme-specific compounds with favorable non-target toxicity profiles. Registration efforts have been facilitated by increased cooperation between key federal government agencies that have aquatic weed control and research responsibilities, and regulators within the U.S. Environmental Protection Agency (USEPA). We reviewed past and current research efforts to identify areas in need of further investigation and to establish priorities for future research directions in chemical management of submersed plants. The priorities we identified include: (A) improving methods for evaluating non-target impacts of herbicides with an emphasis on threatened and endangered species, or species of special concern; (B) improving herbicide performance in flowing-water environments, including irrigation canals; (C) screening and developing new herbicides to supplement fluridone for large-scale or whole-lake management approaches; (D) screening and developing new organic algaecides to supplement the use of copper-based compounds; (E) developing risk assessment tools to educate the public on the risks of invasive species and chemical management options; (F) increasing cooperative research with ecologists and fisheries scientists to evaluate the long-term impacts of invasive species introductions and herbicide programs on native plant assemblages, water quality, and fish populations; and (G) improving the integration of chemical control technology with other aquatic plant management disciplines. While circumstances may dictate setting new priorities or dropping current ones, the list we have generated represents our vision of the needs that will require the greatest focus over the next several years.","largerWorkTitle":"Journal of Aquatic Plant Management","language":"English","issn":"01466623","usgsCitation":"Getsinger, K., Netherland, M., Grue, C., and Koschnick, T., 2008, Improvements in the use of aquatic herbicides and establishment of future research directions, <i>in</i> Journal of Aquatic Plant Management, v. 46, no. 1, p. 32-41.","startPage":"32","endPage":"41","numberOfPages":"10","costCenters":[],"links":[{"id":240969,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"46","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a396ce4b0c8380cd61902","contributors":{"authors":[{"text":"Getsinger, K.D.","contributorId":103047,"corporation":false,"usgs":true,"family":"Getsinger","given":"K.D.","email":"","affiliations":[],"preferred":false,"id":438427,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Netherland, M.D.","contributorId":15839,"corporation":false,"usgs":true,"family":"Netherland","given":"M.D.","email":"","affiliations":[],"preferred":false,"id":438424,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Grue, C.E.","contributorId":86446,"corporation":false,"usgs":true,"family":"Grue","given":"C.E.","affiliations":[],"preferred":false,"id":438426,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Koschnick, T.J.","contributorId":85407,"corporation":false,"usgs":true,"family":"Koschnick","given":"T.J.","email":"","affiliations":[],"preferred":false,"id":438425,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70033639,"text":"70033639 - 2008 - Kaguyak dome field and its Holocene caldera, Alaska Peninsula","interactions":[],"lastModifiedDate":"2019-03-11T14:37:24","indexId":"70033639","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2499,"text":"Journal of Volcanology and Geothermal Research","active":true,"publicationSubtype":{"id":10}},"title":"Kaguyak dome field and its Holocene caldera, Alaska Peninsula","docAbstract":"<div id=\"abstracts\" class=\"Abstracts u-font-serif\"><div id=\"aep-abstract-id29\" class=\"abstract author\"><div id=\"aep-abstract-sec-id30\"><p>Kaguyak Caldera lies in a remote corner of Katmai National Park, 375&nbsp;km SW of Anchorage, Alaska. The 2.5-by-3-km caldera collapsed ~&nbsp;5.8&nbsp;±&nbsp;0.2&nbsp;ka (<sup>14</sup>C age) during emplacement of a radial apron of poorly pumiceous crystal-rich dacitic pyroclastic flows (61–67% SiO<sub>2</sub>). Proximal pumice-fall deposits are thin and sparsely preserved, but an oxidized coignimbrite ash is found as far as the Valley of Ten Thousand Smokes, 80&nbsp;km southwest. Postcaldera events include filling the 150-m-deep caldera lake, emplacement of two intracaldera domes (61.5–64.5% SiO<sub>2</sub>), and phreatic ejection of lakefloor sediments onto the caldera rim. CO<sub>2</sub><span>&nbsp;</span>and H<sub>2</sub>S bubble up through the lake, weakly but widely. Geochemical analyses (<i>n</i>&nbsp;=&nbsp;148), including pre-and post-caldera lavas (53–74% SiO<sub>2</sub>), define one of the lowest-K arc suites in Alaska. The precaldera edifice was not a stratocone but was, instead, nine contiguous but discrete clusters of lava domes, themselves stacks of rhyolite to basalt exogenous lobes and flows. Four<span>&nbsp;</span><i>extra</i>caldera clusters are mid-to-late Pleistocene, but the other five are younger than 60&nbsp;ka, were truncated by the collapse, and now make up the steep inner walls. The climactic ignimbrite was preceded by ~&nbsp;200&nbsp;years by radial emplacement of a 100-m-thick sheet of block-rich glassy lava breccia (62–65.5% SiO<sub>2</sub>). Filling the notches between the truncated dome clusters, the breccia now makes up three segments of the steep caldera wall, which beheads gullies incised into the breccia deposit prior to caldera formation. They were probably shed by a large lava dome extruding where the lake is today.</p></div></div></div>","language":"English","publisher":"Elsevier","doi":"10.1016/j.jvolgeores.2008.05.016","issn":"03770","usgsCitation":"Fierstein, J., and Hildreth, W., 2008, Kaguyak dome field and its Holocene caldera, Alaska Peninsula: Journal of Volcanology and Geothermal Research, v. 177, no. 2, p. 340-366, https://doi.org/10.1016/j.jvolgeores.2008.05.016.","productDescription":"27 p.","startPage":"340","endPage":"366","numberOfPages":"27","costCenters":[{"id":615,"text":"Volcano Hazards Program","active":true,"usgs":true}],"links":[{"id":242091,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":214368,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.jvolgeores.2008.05.016"}],"country":"United States","state":"Alaska","otherGeospatial":"Katmai National Park","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -155.445556640625,\n              57.498117398284776\n            ],\n            [\n              -148.46923828125,\n              57.498117398284776\n            ],\n            [\n              -148.46923828125,\n              61.63772622120811\n            ],\n            [\n              -155.445556640625,\n              61.63772622120811\n            ],\n            [\n              -155.445556640625,\n              57.498117398284776\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","volume":"177","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a4052e4b0c8380cd64c76","contributors":{"authors":[{"text":"Fierstein, J.","contributorId":67666,"corporation":false,"usgs":true,"family":"Fierstein","given":"J.","email":"","affiliations":[],"preferred":false,"id":441800,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hildreth, W. 0000-0002-7925-4251","orcid":"https://orcid.org/0000-0002-7925-4251","contributorId":100487,"corporation":false,"usgs":true,"family":"Hildreth","given":"W.","affiliations":[],"preferred":false,"id":441801,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70009738,"text":"70009738 - 2008 - Avian wildlife mortality events due to salmonellosis in the United States, 1985-2004","interactions":[],"lastModifiedDate":"2023-10-20T15:11:34.584099","indexId":"70009738","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2507,"text":"Journal of Wildlife Diseases","active":true,"publicationSubtype":{"id":10}},"title":"Avian wildlife mortality events due to salmonellosis in the United States, 1985-2004","docAbstract":"<p><span>Infection with&nbsp;</span><i>Salmonella</i><span>&nbsp;spp. has long been recognized in avian wildlife, although its significance in causing avian mortality, and its zoonotic risk, is not well understood. This study evaluates the role of&nbsp;</span><i>Salmonella</i><span>&nbsp;spp. in wild bird mortality events in the United States from 1985 through 2004. Analyses were performed to calculate the frequency of these events and the proportional mortality by species, year, month, state, and region. Salmonellosis was a significant contributor to mortality in many species of birds; particularly in passerines, for which 21.5% of all mortality events involved salmonellosis. The proportional mortality averaged a 12% annual increase over the 20-yr period, with seasonal peaks in January and April. Increased salmonellosis-related mortality in New England, Southeastern, and Mountain-Prairie states was identified. Based on the results of this study, salmonellosis can be considered an important zoonotic disease of wild birds.</span></p>","language":"English","publisher":"Wildlife Disease Association","doi":"10.7589/0090-3558-44.3.585","issn":"00903558","usgsCitation":"Hall, A., and Saito, E., 2008, Avian wildlife mortality events due to salmonellosis in the United States, 1985-2004: Journal of Wildlife Diseases, v. 44, no. 3, p. 585-593, https://doi.org/10.7589/0090-3558-44.3.585.","productDescription":"9 p.","startPage":"585","endPage":"593","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":476711,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://www.bioone.org/doi/10.7589/0090-3558-44.3.585","text":"External Repository"},{"id":422012,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United 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,{"id":70179821,"text":"70179821 - 2008 - Effects of 2003 wildfires on stream chemistry in Glacier National Park, Montana","interactions":[],"lastModifiedDate":"2017-01-18T14:27:20","indexId":"70179821","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1924,"text":"Hydrological Processes","active":true,"publicationSubtype":{"id":10}},"title":"Effects of 2003 wildfires on stream chemistry in Glacier National Park, Montana","docAbstract":"<p><span>Changes in stream chemistry were studied for 4 years following large wildfires that burned in Glacier National Park during the summer of 2003. Burned and unburned drainages were monitored from December 2003 through August 2007 for streamflow, major constituents, nutrients, and suspended sediment following the fires. Stream-water nitrate concentrations showed the greatest response to fire, increasing up to tenfold above those in the unburned drainage just prior to the first post-fire snowmelt season. Concentrations in winter base flow remained elevated during the entire study period, whereas concentrations during the growing season returned to background levels after two snowmelt seasons. Annual export of total nitrogen from the burned drainage ranged from 1·53 to 3·23 kg ha</span><sup>−1</sup><span> yr</span><sup>−1</sup><span> compared with 1·01 to 1·39 kg ha</span><sup>−1</sup><span> yr</span><sup>−1</sup><span> from the unburned drainage and exceeded atmospheric inputs for the first two post-fire water years. Fire appeared to have minimal long-term effects on other nutrients, dissolved organic carbon, and major constituents with the exception of sulfate and chloride, which showed increased concentrations for 2 years following the fire. There was little evidence that fire affected suspended-sediment concentrations in the burned drainage. Sediment yields in subalpine streams may be less affected by fire than in lower elevation streams because of the slow release rate of water during spring snowmelt.</span></p>","language":"English","publisher":"Wiley","doi":"10.1002/hyp.7121","usgsCitation":"Mast, M.A., and Clow, D.W., 2008, Effects of 2003 wildfires on stream chemistry in Glacier National Park, Montana: Hydrological Processes, v. 22, no. 26, p. 5013-5023, https://doi.org/10.1002/hyp.7121.","productDescription":"11 p.","startPage":"5013","endPage":"5023","costCenters":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"links":[{"id":333368,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"22","issue":"26","noUsgsAuthors":false,"publicationDate":"2008-09-16","publicationStatus":"PW","scienceBaseUri":"58808d72e4b01dfadfff155d","contributors":{"authors":[{"text":"Mast, M. Alisa 0000-0001-6253-8162 mamast@usgs.gov","orcid":"https://orcid.org/0000-0001-6253-8162","contributorId":827,"corporation":false,"usgs":true,"family":"Mast","given":"M.","email":"mamast@usgs.gov","middleInitial":"Alisa","affiliations":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":658832,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Clow, David W. 0000-0001-6183-4824 dwclow@usgs.gov","orcid":"https://orcid.org/0000-0001-6183-4824","contributorId":1671,"corporation":false,"usgs":true,"family":"Clow","given":"David","email":"dwclow@usgs.gov","middleInitial":"W.","affiliations":[{"id":191,"text":"Colorado Water Science Center","active":true,"usgs":true}],"preferred":true,"id":658833,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70180280,"text":"70180280 - 2008 - Biological and societal dimensions of lead poisoning in birds in the USA","interactions":[],"lastModifiedDate":"2018-02-23T13:36:52","indexId":"70180280","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":5,"text":"Book chapter"},"publicationSubtype":{"id":24,"text":"Book Chapter"},"title":"Biological and societal dimensions of lead poisoning in birds in the USA","docAbstract":"<p>The ingestion of spent lead shot was known to cause mortality in wild waterfowl in the US a century before the implementation of nontoxic shot regulations began in 1972. The biological foundation for this transition was strongly supported by both field observations and structured scientific investigations. Despite the overwhelming evidence, various societal factors forestalled the full transition to nontoxic shot for waterfowl hunting until 1991. Now, nearly 20 years later, these same factors weigh heavily in current debates about nontoxic shot requirements for hunting other game birds, requiring nontoxic bullets for big game hunting in California Condor range and for restricting the use of small lead sinkers and jig heads for sport-fishing. As with waterfowl, a strong science-based foundation is requisite for further transitions to nontoxic ammunition and fishing weights. Our experiences have taught us that the societal aspects of this transition are as important as the biological components and must be adequately addressed before alternatives to toxic lead ammunition, fishing weights, and other materials will be accepted as an investment in wildlife conservation.</p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Ingestion of lead from spent ammunition: Implications for wildlife and humans: May 2008 Proceedings","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Ingestion of lead from spent ammunition: Implications for wildlife and humans","conferenceDate":"May 12-15 2008","conferenceLocation":"Boise, Idaho","language":"English","publisher":"The Peregrine Fund","doi":"10.4080/ilsa.2009.0104","usgsCitation":"Friend, M., Franson, J.C., and Anderson, W.L., 2008, Biological and societal dimensions of lead poisoning in birds in the USA, chap. <i>of</i> Ingestion of lead from spent ammunition: Implications for wildlife and humans: May 2008 Proceedings, p. 34-60, https://doi.org/10.4080/ilsa.2009.0104.","productDescription":"27 p.","startPage":"34","endPage":"60","numberOfPages":"27","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":488550,"rank":0,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.4080/ilsa.2009.0104","text":"Publisher Index Page"},{"id":334079,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"588b1977e4b0ad67323f97ee","contributors":{"authors":[{"text":"Friend, Milton 0000-0002-2882-3629","orcid":"https://orcid.org/0000-0002-2882-3629","contributorId":31332,"corporation":false,"usgs":true,"family":"Friend","given":"Milton","email":"","affiliations":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"preferred":true,"id":661060,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Franson, J. Christian 0000-0002-0251-4238 jfranson@usgs.gov","orcid":"https://orcid.org/0000-0002-0251-4238","contributorId":177499,"corporation":false,"usgs":true,"family":"Franson","given":"J.","email":"jfranson@usgs.gov","middleInitial":"Christian","affiliations":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"preferred":true,"id":661061,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Anderson, William L.","contributorId":178803,"corporation":false,"usgs":false,"family":"Anderson","given":"William","email":"","middleInitial":"L.","affiliations":[{"id":27529,"text":"Illinois Natural History Survey, Champaign, Il","active":true,"usgs":false}],"preferred":false,"id":661062,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70179515,"text":"70179515 - 2008 - The California Clapper Rail and multispecies recovery planning","interactions":[],"lastModifiedDate":"2017-07-19T15:28:16","indexId":"70179515","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1496,"text":"Endangered Species Bulletin","active":true,"publicationSubtype":{"id":10}},"title":"The California Clapper Rail and multispecies recovery planning","docAbstract":"<p>The California clapper rail (Rallus longirostris obsoletus) lives in remnant tidal marshes of San Francisco Bay, where less than 20 percent of the historic tidal wetlands remain. Listed as an endangered species in 1970 by the Fish and Wildlife Service (FWS), this enigmatic bird faces a myriad of threats, including habitat loss due to urban encroachment, sea-level rise caused by climate change, alteration of native habitats by invasive plants, non-native predators, and exposure to mercury and other pollutants. The FWS is in the process of revising the existing recovery plan for California clapper rails and is including&nbsp;the rail in a multispecies recovery plan directed towards imperiled salt-marsh ecosystems. Sound scientific information is critical to the success of any recovery plan, but even more so when dealing with complex multiple-species interactions within an ecosystem.&nbsp;</p>","language":"English","publisher":"U.S. Fish and Wildlife Service","usgsCitation":"Casazza, M.L., Overton, C.T., Farinha, M.A., Takekawa, J.Y., and Rohmer, T.M., 2008, The California Clapper Rail and multispecies recovery planning: Endangered Species Bulletin, v. 33, no. 3, p. 23-25.","productDescription":"3 p.","startPage":"23","endPage":"25","costCenters":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"links":[{"id":332830,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":332825,"rank":1,"type":{"id":11,"text":"Document"},"url":"https://www.fws.gov/endangered/news/pdf/bulletin_fall2008.pdf","linkFileType":{"id":1,"text":"pdf"}}],"volume":"33","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"586e1832e4b0f5ce109fcb2d","contributors":{"authors":[{"text":"Casazza, Michael L. 0000-0002-5636-735X mike_casazza@usgs.gov","orcid":"https://orcid.org/0000-0002-5636-735X","contributorId":2091,"corporation":false,"usgs":true,"family":"Casazza","given":"Michael","email":"mike_casazza@usgs.gov","middleInitial":"L.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":657526,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Overton, Cory T. 0000-0002-5060-7447 coverton@usgs.gov","orcid":"https://orcid.org/0000-0002-5060-7447","contributorId":3262,"corporation":false,"usgs":true,"family":"Overton","given":"Cory","email":"coverton@usgs.gov","middleInitial":"T.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":true,"id":657527,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Farinha, Melissa A.","contributorId":7791,"corporation":false,"usgs":true,"family":"Farinha","given":"Melissa","email":"","middleInitial":"A.","affiliations":[],"preferred":false,"id":657528,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Takekawa, John Y. 0000-0003-0217-5907 john_takekawa@usgs.gov","orcid":"https://orcid.org/0000-0003-0217-5907","contributorId":176168,"corporation":false,"usgs":true,"family":"Takekawa","given":"John","email":"john_takekawa@usgs.gov","middleInitial":"Y.","affiliations":[{"id":651,"text":"Western Ecological Research Center","active":true,"usgs":true}],"preferred":false,"id":657529,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Rohmer, Tobias M.","contributorId":167188,"corporation":false,"usgs":false,"family":"Rohmer","given":"Tobias","email":"","middleInitial":"M.","affiliations":[{"id":24638,"text":"Invasive Spartina Project; Olofson Environmental Inc.","active":true,"usgs":false}],"preferred":false,"id":657530,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70033703,"text":"70033703 - 2008 - Boat electrofishing relative to anode arrangement","interactions":[],"lastModifiedDate":"2012-03-12T17:21:30","indexId":"70033703","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3624,"text":"Transactions of the American Fisheries Society","active":true,"publicationSubtype":{"id":10}},"title":"Boat electrofishing relative to anode arrangement","docAbstract":"We assessed the effect of boom (i.e., anode) arrangement (a single boom and double booms spaced 1.3, 1.9, and 3.2 m apart) on the characteristics of the electric field formed ahead of an electrofishing boat as well as on fish catch. Anode arrangement affected the lengthwise and crosswise characteristics of the field. As a general rule, rearranging the anodes from a single boom located centrally to a double-boom system with broadly separated anodes shifted the strength of the field outward (away from the center) and forward (away from the boat). The highest voltage gradients occurred when the anodes had the greatest separation. Catch rates varied by boom arrangement, increasing as boom separation increased. Differences in species and length selectivity with respect to boom arrangement were minor. We suggest that the double-boom arrangement with the booms placed about 1.9 m apart (but no more than about 2.5 m) is suitable for most electrofishing applications. ?? Copyright by the American Fisheries Society 2008.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Transactions of the American Fisheries Society","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1577/T07-243.1","issn":"00028","usgsCitation":"Miranda, L., and Kratochvil, M., 2008, Boat electrofishing relative to anode arrangement: Transactions of the American Fisheries Society, v. 137, no. 5, p. 1358-1362, https://doi.org/10.1577/T07-243.1.","startPage":"1358","endPage":"1362","numberOfPages":"5","costCenters":[],"links":[{"id":214343,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1577/T07-243.1"},{"id":242062,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"137","issue":"5","noUsgsAuthors":false,"publicationDate":"2011-01-09","publicationStatus":"PW","scienceBaseUri":"5059f1f0e4b0c8380cd4aef0","contributors":{"authors":[{"text":"Miranda, L.E.","contributorId":58406,"corporation":false,"usgs":true,"family":"Miranda","given":"L.E.","affiliations":[],"preferred":false,"id":442055,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kratochvil, M.","contributorId":91374,"corporation":false,"usgs":true,"family":"Kratochvil","given":"M.","email":"","affiliations":[],"preferred":false,"id":442056,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70031980,"text":"70031980 - 2008 - A linked hydrodynamic and water quality model for the Salton Sea","interactions":[],"lastModifiedDate":"2018-02-06T12:19:24","indexId":"70031980","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1919,"text":"Hydrobiologia","onlineIssn":"1573-5117","printIssn":"0018-8158","active":true,"publicationSubtype":{"id":10}},"title":"A linked hydrodynamic and water quality model for the Salton Sea","docAbstract":"A linked hydrodynamic and water quality model was developed and applied to the Salton Sea. The hydrodynamic component is based on the one-dimensional numerical model, DLM. The water quality model is based on a new conceptual model for nutrient cycling in the Sea, and simulates temperature, total suspended sediment concentration, nutrient concentrations, including PO4-3, NO3-1 and NH4+1, DO concentration and chlorophyll a concentration as functions of depth and time. Existing water temperature data from 1997 were used to verify that the model could accurately represent the onset and breakup of thermal stratification. 1999 is the only year with a near-complete dataset for water quality variables for the Salton Sea. The linked hydrodynamic and water quality model was run for 1999, and by adjustment of rate coefficients and other water quality parameters, a good match with the data was obtained. In this article, the model is fully described and the model results for reductions in external phosphorus load on chlorophyll a distribution are presented. ?? 2008 Springer Science+Business Media B.V.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Hydrobiologia","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1007/s10750-008-9311-6","issn":"00188158","usgsCitation":"Chung, E., Schladow, S., Perez-Losada, J., and Robertson, D.M., 2008, A linked hydrodynamic and water quality model for the Salton Sea: Hydrobiologia, v. 604, no. 1, p. 57-75, https://doi.org/10.1007/s10750-008-9311-6.","startPage":"57","endPage":"75","numberOfPages":"19","costCenters":[],"links":[{"id":242392,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":214648,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1007/s10750-008-9311-6"}],"volume":"604","issue":"1","noUsgsAuthors":false,"publicationDate":"2008-03-18","publicationStatus":"PW","scienceBaseUri":"5059e438e4b0c8380cd464f0","contributors":{"authors":[{"text":"Chung, E.G.","contributorId":89773,"corporation":false,"usgs":true,"family":"Chung","given":"E.G.","email":"","affiliations":[],"preferred":false,"id":433987,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schladow, S.G.","contributorId":92791,"corporation":false,"usgs":true,"family":"Schladow","given":"S.G.","email":"","affiliations":[],"preferred":false,"id":433988,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Perez-Losada, J.","contributorId":48054,"corporation":false,"usgs":true,"family":"Perez-Losada","given":"J.","email":"","affiliations":[],"preferred":false,"id":433986,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Robertson, Dale M. 0000-0001-6799-0596 dzrobert@usgs.gov","orcid":"https://orcid.org/0000-0001-6799-0596","contributorId":150760,"corporation":false,"usgs":true,"family":"Robertson","given":"Dale","email":"dzrobert@usgs.gov","middleInitial":"M.","affiliations":[{"id":37947,"text":"Upper Midwest Water Science Center","active":true,"usgs":true}],"preferred":true,"id":433985,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70031986,"text":"70031986 - 2008 - Mineral resource of the month: mica","interactions":[],"lastModifiedDate":"2013-05-07T12:45:51","indexId":"70031986","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1829,"text":"Geotimes","active":true,"publicationSubtype":{"id":10}},"title":"Mineral resource of the month: mica","docAbstract":"Humans have been using mica for millennia. Mica was first mined in India about 4,000 years ago, where it was used primarily in medicines, and some Hindu physicians still incorporate biotite mica into medicines today. Early civilizations also used mica for decorations, as windows and as surfaces on which to draw or paint. Maya temples were decorated with mica pigments, which were incorporated into the stucco to make it sparkle in the sun. In North America, ancient inhabitants adorned gravesites and burial mounds with animal figures made of mica.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geotimes","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"AGI","issn":"00168556","usgsCitation":"Hedrick, J., 2008, Mineral resource of the month: mica: Geotimes, v. 53, no. 5.","productDescription":"HTML Document","startPage":"20","costCenters":[{"id":432,"text":"National Minerals Information Center","active":true,"usgs":true}],"links":[{"id":242462,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":271988,"type":{"id":11,"text":"Document"},"url":"https://www.geotimes.org/may08/article.html?id=nn_mica.html"}],"volume":"53","issue":"5","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a57cae4b0c8380cd6dece","contributors":{"authors":[{"text":"Hedrick, J.B.","contributorId":96717,"corporation":false,"usgs":true,"family":"Hedrick","given":"J.B.","email":"","affiliations":[],"preferred":false,"id":434004,"contributorType":{"id":1,"text":"Authors"},"rank":1}]}}
,{"id":70033632,"text":"70033632 - 2008 - Chemical contaminants, health indicators, and reproductive biomarker responses in fish from rivers in the Southeastern United States","interactions":[],"lastModifiedDate":"2018-10-17T10:42:54","indexId":"70033632","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3352,"text":"Science of the Total Environment","active":true,"publicationSubtype":{"id":10}},"title":"Chemical contaminants, health indicators, and reproductive biomarker responses in fish from rivers in the Southeastern United States","docAbstract":"<div id=\"abstracts\" class=\"Abstracts\"><div id=\"aep-abstract-id21\" class=\"abstract author\"><div id=\"aep-abstract-sec-id22\"><p>Largemouth bass (<i>Micropterus salmoides</i>) and common carp (<i>Cyprinus carpio</i>) were collected from 13 sites located in the Mobile (MRB), Apalachicola–Flint–Chattahoochee (ARB), Savannah (SRB), and Pee Dee (PRB) River Basins to document spatial trends in accumulative chemical contaminants, health indicators, and reproductive biomarkers. Organochlorine residues, 2,3,7,8-tetrachlorodibenzo-<i>p</i>-dioxin-like activity (TCDD-EQ), and elemental contaminants were measured in composite samples of whole fish, grouped by species and gender, from each site. Mercury (Hg) and polychlorinated biphenyls (PCBs) were the primary contaminants of concern. Concentrations of Hg in bass samples from all basins exceeded toxicity thresholds for piscivorous mammals (&gt;&nbsp;0.1&nbsp;μg/g ww), juvenile and adult fish (&gt;&nbsp;0.2&nbsp;μg/g ww), and piscivorous birds (&gt;&nbsp;0.3&nbsp;μg/g ww). Total PCB concentrations in samples from the MRB, ARB, and PRB were &gt;&nbsp;480&nbsp;ng/g ww and may be a risk to piscivorous wildlife. Selenium concentrations also exceeded toxicity thresholds (&gt;&nbsp;0.75&nbsp;μg/g ww) in MRB and ARB fish. Concentrations of other formerly used (total chlordanes, dieldrin, endrin, aldrin, mirex, and hexachlorobenzene) and currently used (pentachlorobenzene, pentachloroanisole, dacthal, endosulfan, γ-hexachlorocyclohexane, and methoxychlor) organochlorine residues were generally low or did not exceed toxicity thresholds for fish and piscivorous wildlife. TCDD-EQs exceeded wildlife dietary guidelines (&gt;&nbsp;5&nbsp;pg/g ww) in MRB and PRB fish. Hepatic ethoxyresorufin<span>&nbsp;</span><i>O</i>-deethylase (EROD) activity was generally greatest in MRB bass and carp. Altered fish health indicators and reproductive biomarker were noted in individual fish, but mean responses were similar among basins. The field necropsy and histopathological examination determined that MRB fish were generally in poorer health than those from the other basins, primarily due to parasitic infestations. Tumors were found in few fish (<i>n</i>&nbsp;=&nbsp;5; 0.01%); ovarian tumors of smooth muscle origin were found in two ARB carp from the same site. Intersex gonads were identified in 47 male bass (42%) representing 12 sites and may indicate exposure to potential endocrine disrupting compounds. Comparatively high vitellogenin concentrations (&gt;&nbsp;0.35&nbsp;mg/mL) in male fish from the MRB, SRB, and PRB indicate exposure to estrogenic or anti-androgenic chemicals.</p></div></div></div>","language":"English","publisher":"Elsevier ","doi":"10.1016/j.scitotenv.2007.10.026","issn":"00489697","usgsCitation":"Hinck, J., Blazer, V., Denslow, N., Echols, K.R., Gale, R., Wieser, C., May, T., Ellersieck, M., Coyle, J., and Tillitt, D.E., 2008, Chemical contaminants, health indicators, and reproductive biomarker responses in fish from rivers in the Southeastern United States: Science of the Total Environment, v. 390, no. 2-3, p. 538-557, https://doi.org/10.1016/j.scitotenv.2007.10.026.","productDescription":"20 p.","startPage":"538","endPage":"557","costCenters":[{"id":589,"text":"Toxic Substances Hydrology Program","active":true,"usgs":true}],"links":[{"id":241956,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":214254,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.scitotenv.2007.10.026"}],"volume":"390","issue":"2-3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f570e4b0c8380cd4c219","contributors":{"authors":[{"text":"Hinck, J.E.","contributorId":47560,"corporation":false,"usgs":true,"family":"Hinck","given":"J.E.","affiliations":[],"preferred":false,"id":441766,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Blazer, V. S. 0000-0001-6647-9614","orcid":"https://orcid.org/0000-0001-6647-9614","contributorId":56991,"corporation":false,"usgs":true,"family":"Blazer","given":"V. S.","affiliations":[],"preferred":false,"id":441767,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Denslow, N. D.","contributorId":101606,"corporation":false,"usgs":false,"family":"Denslow","given":"N. D.","affiliations":[],"preferred":false,"id":441773,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Echols, K. R.","contributorId":32637,"corporation":false,"usgs":true,"family":"Echols","given":"K.","email":"","middleInitial":"R.","affiliations":[],"preferred":false,"id":441765,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Gale, R.W.","contributorId":81653,"corporation":false,"usgs":true,"family":"Gale","given":"R.W.","email":"","affiliations":[],"preferred":false,"id":441771,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Wieser, C. 0000-0002-4342-444X","orcid":"https://orcid.org/0000-0002-4342-444X","contributorId":78286,"corporation":false,"usgs":true,"family":"Wieser","given":"C.","affiliations":[],"preferred":false,"id":441770,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"May, T.W.","contributorId":75878,"corporation":false,"usgs":true,"family":"May","given":"T.W.","email":"","affiliations":[],"preferred":false,"id":441769,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Ellersieck, M.","contributorId":105841,"corporation":false,"usgs":true,"family":"Ellersieck","given":"M.","email":"","affiliations":[],"preferred":false,"id":441774,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Coyle, J.J.","contributorId":64440,"corporation":false,"usgs":true,"family":"Coyle","given":"J.J.","email":"","affiliations":[],"preferred":false,"id":441768,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Tillitt, D. E.","contributorId":83462,"corporation":false,"usgs":true,"family":"Tillitt","given":"D.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":441772,"contributorType":{"id":1,"text":"Authors"},"rank":10}]}}
,{"id":70043428,"text":"70043428 - 2008 - Pathogens associated with native and exotic trout populations in Shenandoah National Park and the relationships to fish stocking practices","interactions":[],"lastModifiedDate":"2017-07-24T13:46:08","indexId":"70043428","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":4,"text":"Book"},"publicationSubtype":{"id":12,"text":"Conference publication"},"title":"Pathogens associated with native and exotic trout populations in Shenandoah National Park and the relationships to fish stocking practices","docAbstract":"Restrictive fish stocking policies in National Parks were developed as early as 1936 in order to preserve native fish assemblages and historic genetic diversity. Despite recent efforts to understand the effects of non-native or exotic fish introductions, park managers have limited information regarding the effects of these introductions on native fish communities. Shenandoah National Park was established in 1936 and brook trout (Salvelinus fontinalis) restoration within selected streams in the park began in 1937 in collaboration with the Virginia Department of Game and Inland Fisheries (VDGIF). An analysis of tissue samples from brook, brown (Salmo trutta), and rainbow trout (Oncorhynchus mykiss) from 29 streams within the park from 1998–2002 revealed the presence of Renibacterium salmoninarum, Yersinia ruckeri, and infectious pancreatic necrosis virus (IPNv). In order to investigate the relationships of the occurrence of fish pathogens with stocking histories we classified the streams into three categories: 1) streams with no record of stocking, 2) streams that are known to have been stocked historically, and 3) streams that were historically stocked within the park and continue to be stocked downstream of the park boundary. The occurrences of pathogens were summarized relative to this stocking history. Renibacterium salmoninarum, the causative agent of bacterial kidney disease, was the most prevalent pathogen found, occurring in all three species and stream stocking categories, and appears to be endemic to the park. Two other pathogens, Yersinia ruckeri and infectious pancreatic necrosis virus were also described from brook trout populations within the park. IPNv was only found in brook trout populations in streams with prior stocking histories. Yersinia ruckeri was only found in brook trout in steams that have never been stocked and like R. salmoninarum, is likely endemic.","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Proceedings of the Southeastern Association of Fish and Wildlife Agencies","largerWorkSubtype":{"id":12,"text":"Conference publication"},"conferenceTitle":"Annual Conference of the Southeastern Association of Fish and Wildlife Agencies","language":"English","publisher":"Southeastern Association of Fish and Wildlife Agencies","usgsCitation":"Panek, F., Atkinson, J., and Coll, J., 2008, Pathogens associated with native and exotic trout populations in Shenandoah National Park and the relationships to fish stocking practices, 5 p.","productDescription":"5 p.","ipdsId":"IP-006662","costCenters":[{"id":199,"text":"Coop Res Unit Leetown","active":true,"usgs":true}],"links":[{"id":272255,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":272254,"type":{"id":11,"text":"Document"},"url":"https://www.seafwa.org/resource/dynamic/private/PDF/Panek-131-135.pdf"}],"country":"United States","state":"Virginia","otherGeospatial":"Shenandoah National Park","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -78.8521,38.0406 ], [ -78.8521,38.9102 ], [ -78.1506,38.9102 ], [ -78.1506,38.0406 ], [ -78.8521,38.0406 ] ] ] } } ] }","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"53cd6ab7e4b0b290851036ce","contributors":{"authors":[{"text":"Panek, Frank M.","contributorId":47268,"corporation":false,"usgs":true,"family":"Panek","given":"Frank M.","affiliations":[],"preferred":false,"id":473564,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Atkinson, James","contributorId":93803,"corporation":false,"usgs":true,"family":"Atkinson","given":"James","email":"","affiliations":[],"preferred":false,"id":473565,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Coll, John","contributorId":10317,"corporation":false,"usgs":true,"family":"Coll","given":"John","email":"","affiliations":[],"preferred":false,"id":473563,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70033514,"text":"70033514 - 2008 - The April 18, 2008 Illinois earthquake: an ANSS monitoring success","interactions":[],"lastModifiedDate":"2013-04-02T11:37:12","indexId":"70033514","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3372,"text":"Seismological Research Letters","onlineIssn":"1938-2057","printIssn":"0895-0695","active":true,"publicationSubtype":{"id":10}},"title":"The April 18, 2008 Illinois earthquake: an ANSS monitoring success","docAbstract":"The largest-magnitude earthquake in the past 20 years struck near Mt. Carmel in southeastern Illinois on Friday morning, 18 April 2008 at 09:36:59 UTC (04:37 CDT). The Mw 5.2 earthquake was felt over an area that spanned Chicago and Atlanta, with about 40,000 reports submitted to the U.S. Geological Survey (USGS) “Did You Feel It?” system. There were at least six felt aftershocks greater than magnitude 3 and 20 aftershocks with magnitudes greater than 2 located by regional and national seismic networks. Portable instrumentation was deployed by researchers of the University of Memphis and Indiana University (the first portable station was installed at about 23:00 UTC on 18 April). The portable seismographs were deployed both to capture near-source, high-frequency ground motions for significant aftershocks and to better understand structure along the active fault. The previous similar-size earthquake within the Wabash Valley seismic zone (WVSZ) of southeastern Illinois and southwestern Indiana was a magnitude 5.0 in June 1987. The seismicity associated with the WVSZ is thought to occur in a complex horst and graben system of Precambrian igneous and metamorphic units at depths between 12 and 20 km. Paleoliquefaction evidence suggests several major shaking events have occurred within the past 12,000 years (Munson et al. 1997).","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Seismological Research Letters","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","publisher":"Seismological Research Letters","publisherLocation":"El Cerrito, CA","doi":"10.1785/gssrl.79.6.830","issn":"08950","usgsCitation":"Herrmann, R., Withers, M., and Benz, H., 2008, The April 18, 2008 Illinois earthquake: an ANSS monitoring success: Seismological Research Letters, v. 79, no. 6, p. 830-843, https://doi.org/10.1785/gssrl.79.6.830.","productDescription":"14 p.","startPage":"830","endPage":"843","costCenters":[{"id":415,"text":"National Earthquake Information Center","active":false,"usgs":true}],"links":[{"id":214456,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1785/gssrl.79.6.830"},{"id":242184,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Illinois","geographicExtents":"{ \"type\": \"FeatureCollection\", \"features\": [ { \"type\": \"Feature\", \"properties\": {}, \"geometry\": { \"type\": \"Polygon\", \"coordinates\": [ [ [ -91.5,37.0 ], [ -91.5,42.5 ], [ -87.5,42.5 ], [ -87.5,37.0 ], [ -91.5,37.0 ] ] ] } } ] }","volume":"79","issue":"6","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505ba687e4b08c986b3211ab","contributors":{"authors":[{"text":"Herrmann, Robert B.","contributorId":80255,"corporation":false,"usgs":false,"family":"Herrmann","given":"Robert B.","affiliations":[],"preferred":false,"id":441220,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Withers, M.","contributorId":27667,"corporation":false,"usgs":true,"family":"Withers","given":"M.","email":"","affiliations":[],"preferred":false,"id":441218,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Benz, H.","contributorId":61953,"corporation":false,"usgs":true,"family":"Benz","given":"H.","email":"","affiliations":[],"preferred":false,"id":441219,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70033397,"text":"70033397 - 2008 - Chemical weathering of a marine terrace chronosequence, Santa Cruz, California I: Interpreting rates and controls based on soil concentration-depth profiles","interactions":[],"lastModifiedDate":"2018-01-30T19:25:30","indexId":"70033397","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1759,"text":"Geochimica et Cosmochimica Acta","active":true,"publicationSubtype":{"id":10}},"title":"Chemical weathering of a marine terrace chronosequence, Santa Cruz, California I: Interpreting rates and controls based on soil concentration-depth profiles","docAbstract":"The spatial and temporal changes in element and mineral concentrations in regolith profiles in a chronosequence developed on marine terraces along coastal California are interpreted in terms of chemical weathering rates and processes. In regoliths up to 15 m deep and 226 kyrs old, quartz-normalized mass transfer coefficients indicate non-stoichiometric preferential release of Sr > Ca > Na from plagioclase along with lesser amounts of K, Rb and Ba derived from K-feldspar. Smectite weathering results in the loss of Mg and concurrent incorporation of Al and Fe into secondary kaolinite and Fe-oxides in shallow argillic horizons. Elemental losses from weathering of the Santa Cruz terraces fall within the range of those for other marine terraces along the Pacific Coast of North America. Residual amounts of plagioclase and K-feldspar decrease with terrace depth and increasing age. The gradient of the weathering profile bs is defined by the ratio of the weathering rate, R to the velocity at which the profile penetrates into the protolith. A spreadsheet calculator further refines profile geometries, demonstrating that the non-linear regions at low residual feldspar concentrations at shallow depth are dominated by exponential changes in mineral surface-to-volume ratios and at high residual feldspar concentrations, at greater depth, by the approach to thermodynamic saturation. These parameters are of secondary importance to the fluid flux qh, which in thermodynamically saturated pore water, controls the weathering velocity and mineral losses from the profiles. Long-term fluid fluxes required to reproduce the feldspar weathering profiles are in agreement with contemporary values based on solute Cl balances (qh = 0.025-0.17 m yr-1). During saturation-controlled and solute-limited weathering, the greater loss of plagioclase relative to K-feldspar is dependent on the large difference in their respective solubilities instead of the small difference between their respective reaction kinetics. The steady-state weathering rate under such conditions is defined asR = fenced(qh ?? frac(msol, Mtotal)) ?? fenced(frac(1, Sv ?? bs)) ??. The product of qh and the ratio of solubilized to solid state feldspar (msat/Mtotal) define the weathering velocity. The weathering gradient bs reflects the kinetic rate of reaction where Sv is the volumetric surface area of the residual feldspar. Both this rate expression and the spreadsheet calculations produce similar plagioclase weathering rates (R = 5-14 ?? 10-16 mol m-2 s-1) which agree with those reported for other environments of comparable climate and age. Weathering-dependent concentration profiles are commonly described in literature. The present paper provides methods by which these data can yield a more fundamental understanding of the weathering processes involved.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Geochimica et Cosmochimica Acta","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.1016/j.gca.2007.08.029","issn":"00167037","usgsCitation":"White, A.F., Schulz, M.S., Vivit, D., Blum, A., Stonestrom, D.A., and Anderson, S., 2008, Chemical weathering of a marine terrace chronosequence, Santa Cruz, California I: Interpreting rates and controls based on soil concentration-depth profiles: Geochimica et Cosmochimica Acta, v. 72, no. 1, p. 36-68, https://doi.org/10.1016/j.gca.2007.08.029.","startPage":"36","endPage":"68","numberOfPages":"33","costCenters":[],"links":[{"id":241209,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"},{"id":213572,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1016/j.gca.2007.08.029"}],"volume":"72","issue":"1","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"5059f599e4b0c8380cd4c2f1","contributors":{"authors":[{"text":"White, A. F.","contributorId":36546,"corporation":false,"usgs":true,"family":"White","given":"A.","email":"","middleInitial":"F.","affiliations":[],"preferred":false,"id":440700,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Schulz, M. S.","contributorId":7299,"corporation":false,"usgs":true,"family":"Schulz","given":"M.","email":"","middleInitial":"S.","affiliations":[],"preferred":false,"id":440698,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Vivit, D.V.","contributorId":28609,"corporation":false,"usgs":true,"family":"Vivit","given":"D.V.","email":"","affiliations":[],"preferred":false,"id":440699,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Blum, A.E.","contributorId":100514,"corporation":false,"usgs":true,"family":"Blum","given":"A.E.","email":"","affiliations":[],"preferred":false,"id":440703,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Stonestrom, David A. 0000-0001-7883-3385 dastones@usgs.gov","orcid":"https://orcid.org/0000-0001-7883-3385","contributorId":2280,"corporation":false,"usgs":true,"family":"Stonestrom","given":"David","email":"dastones@usgs.gov","middleInitial":"A.","affiliations":[{"id":438,"text":"National Research Program - Western Branch","active":true,"usgs":true}],"preferred":true,"id":440702,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Anderson, S.P.","contributorId":59600,"corporation":false,"usgs":true,"family":"Anderson","given":"S.P.","email":"","affiliations":[],"preferred":false,"id":440701,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
,{"id":70030450,"text":"70030450 - 2008 - Den-site characteristics of black bears in Rocky Mountain National Park, Colorado","interactions":[],"lastModifiedDate":"2012-03-12T17:21:04","indexId":"70030450","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2508,"text":"Journal of Wildlife Management","active":true,"publicationSubtype":{"id":10}},"title":"Den-site characteristics of black bears in Rocky Mountain National Park, Colorado","docAbstract":"We compared historic (1985-1992) and contemporary (2003-2006) black bear (Ursus americanus) den locations in Rocky Mountain National Park (RMNP), Colorado, USA, for habitat and physiographic attributes of den sites and used maximum entropy modeling to determine which factors were most influential in predicting den-site locations. We observed variability in the relationship between den locations and distance to trails and elevation over rime. Locations of historic den sites were most associated with slope, elevation, and covertype, whereas contemporary sites were associated with slope, distance to roads, aspect, and canopy height. Although relationships to covariates differed between historic and contemporary periods, preferred den-site characteristics consistently included steep slopes and factors associated with greater snow depth. Distribution of den locations shifted toward areas closer to human developments, indicating little negative influence of this factor on den-site selection by black bears in RMNP.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Wildlife Management","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","doi":"10.2193/2007-393","issn":"00225","usgsCitation":"Baldwin, R., and Bender, L.C., 2008, Den-site characteristics of black bears in Rocky Mountain National Park, Colorado: Journal of Wildlife Management, v. 72, no. 8, p. 1717-1724, https://doi.org/10.2193/2007-393.","startPage":"1717","endPage":"1724","numberOfPages":"8","costCenters":[],"links":[{"id":211864,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.2193/2007-393"},{"id":239236,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"72","issue":"8","noUsgsAuthors":false,"publicationDate":"2010-12-13","publicationStatus":"PW","scienceBaseUri":"5059fe93e4b0c8380cd4edda","contributors":{"authors":[{"text":"Baldwin, R.A.","contributorId":100206,"corporation":false,"usgs":true,"family":"Baldwin","given":"R.A.","email":"","affiliations":[],"preferred":false,"id":427198,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Bender, Louis C.","contributorId":72509,"corporation":false,"usgs":true,"family":"Bender","given":"Louis","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":427197,"contributorType":{"id":1,"text":"Authors"},"rank":2}]}}
,{"id":70009723,"text":"70009723 - 2008 - Habitat features affect bluehead sucker, flannelmouth sucker, and roundtail chub across a headwater tributary system in the Colorado River Basin","interactions":[],"lastModifiedDate":"2012-03-12T17:18:19","indexId":"70009723","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":2299,"text":"Journal of Freshwater Ecology","active":true,"publicationSubtype":{"id":10}},"title":"Habitat features affect bluehead sucker, flannelmouth sucker, and roundtail chub across a headwater tributary system in the Colorado River Basin","docAbstract":"We assessed the distributions of three species of conservation concern, bluehead sucker (Catostomus discobolus), flannelmouth sucker (Catostomus latipinnis), and roundtail chub (Gila robusta), relative to habitat features across a headwater tributary system of the Colorado River basin in Wyoming. We studied the upper Muddy Creek watershed, Carbon County, portions of which experience intermittent flows during late summer and early fall. Fish and habitat were sampled from 57 randomly-selected, 200-m reaches and 416 habitat units (i.e., pools, glides, or runs) during the summer and fall of 2003 and 2004. Among reaches, the occurrences of adults and juveniles of all three species were positively related to mean wetted width and the surface area of pool habitat, and the occurrences of adult bluehead sucker and roundtail chub were also positively related to the abundance of rock substrate. Only juvenile bluehead sucker appeared to be negatively influenced by the proportion of a reach that was dry at the time of sampling. Within individual pools, glides, and runs, the occurrences of adults and juveniles of all three species were positively related to surface area and maximum depth, and occurrences of bluehead sucker and flannelmouth sucker juveniles were more probable in pools than in glides or runs.","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Journal of Freshwater Ecology","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"02705060","usgsCitation":"Bower, M., Hubert, W., and Rahel, F., 2008, Habitat features affect bluehead sucker, flannelmouth sucker, and roundtail chub across a headwater tributary system in the Colorado River Basin: Journal of Freshwater Ecology, v. 23, no. 3, p. 347-357.","startPage":"347","endPage":"357","numberOfPages":"11","costCenters":[],"links":[{"id":219486,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"23","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a2f0ae4b0c8380cd5ca26","contributors":{"authors":[{"text":"Bower, M.R.","contributorId":14094,"corporation":false,"usgs":true,"family":"Bower","given":"M.R.","email":"","affiliations":[],"preferred":false,"id":356959,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Hubert, W.A.","contributorId":12822,"corporation":false,"usgs":true,"family":"Hubert","given":"W.A.","email":"","affiliations":[],"preferred":false,"id":356958,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Rahel, F.J.","contributorId":82037,"corporation":false,"usgs":true,"family":"Rahel","given":"F.J.","affiliations":[],"preferred":false,"id":356960,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":1004088,"text":"1004088 - 2008 - Distribution and morphology of growth anomalies in Acropora from the Indo-Pacific","interactions":[],"lastModifiedDate":"2018-02-20T15:02:00","indexId":"1004088","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1396,"text":"Diseases of Aquatic Organisms","active":true,"publicationSubtype":{"id":10}},"displayTitle":"Distribution and morphology of growth anomalies in <i>Acropora</i> from the Indo-Pacific","title":"Distribution and morphology of growth anomalies in Acropora from the Indo-Pacific","docAbstract":"<p><span>We assessed the distribution and prevalence of growth anomalies (GAs) in&nbsp;</span><i>Acropora</i><span><span>&nbsp;</span>from French Frigate Shoals (Hawaii, USA), Johnston Atoll and Tutuila (American Samoa), developed a nomenclature for gross morphology, characterized GAs at the cellular level and obtained preliminary indices of their spatial patterns and progression within coral colonies.<span>&nbsp;</span></span><i>Acropora</i><span><span>&nbsp;</span>GAs were found in all 3 regions, but the distribution, variety and prevalence of<span>&nbsp;</span></span><i>Acropora</i><span><span>&nbsp;</span>GAs was highest in American Samoa. GAs were grouped into 7 gross morphologies (exophytic, bosselated, crateriform, nodular, vermiform, fimbriate or annular). On histology, GAs consisted of hyperplastic basal body wall (calicodermis, mesoglea and gastrodermis apposed to skeleton) with 3 distinct patterns of necrosis. There was no evidence of anaplasia or mitotic figures (common but not necessarily required morphologic indicators of neoplasia). Compared to normal tissues, GAs had significantly fewer polyps, zooxanthellae within the gastrodermis of the coenenchyme, mesenterial filaments and gonads but significantly more necrosis. On 2 colonies with GAs monitored at 2 points over 11 mo, numbers of GAs per colony increased from 0.9 to 3 times the original number seen, and significant clustering of GAs occurred within colonies. The evidence of GAs being true neoplasias (tumors) is mixed, so a cautionary approach is urged in use of morphologic terminology.</span></p>","language":"English","publisher":"Inter-Research","doi":"10.3354/dao01881","usgsCitation":"Work, T.M., Aeby, G.S., and Coles, S.L., 2008, Distribution and morphology of growth anomalies in Acropora from the Indo-Pacific: Diseases of Aquatic Organisms, v. 78, no. 3, p. 255-264, https://doi.org/10.3354/dao01881.","productDescription":"10 p.","startPage":"255","endPage":"264","numberOfPages":"10","onlineOnly":"N","additionalOnlineFiles":"N","costCenters":[{"id":456,"text":"National Wildlife Health Center","active":true,"usgs":true}],"links":[{"id":486899,"rank":1,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.3354/dao01881","text":"Publisher Index Page"},{"id":135802,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Hawai'i","otherGeospatial":"American Samoa","volume":"78","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4a80e4b07f02db6495c7","contributors":{"authors":[{"text":"Work, Thierry M. 0000-0002-4426-9090","orcid":"https://orcid.org/0000-0002-4426-9090","contributorId":34078,"corporation":false,"usgs":true,"family":"Work","given":"Thierry","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":315147,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Aeby, Greta S.","contributorId":64783,"corporation":false,"usgs":false,"family":"Aeby","given":"Greta","email":"","middleInitial":"S.","affiliations":[{"id":13394,"text":"Hawai‘i Institute of Marine Biology","active":true,"usgs":false}],"preferred":false,"id":315149,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Coles, Steve L.","contributorId":172257,"corporation":false,"usgs":false,"family":"Coles","given":"Steve","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":315148,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70009705,"text":"70009705 - 2008 - Detecting biological responses to flow management: Missed opportunities; future directions","interactions":[],"lastModifiedDate":"2012-03-12T17:18:25","indexId":"70009705","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Detecting biological responses to flow management: Missed opportunities; future directions","docAbstract":"The conclusions of numerous stream restoration assessments all around the world are extremely clear and convergent: there has been insufficient appropriate monitoring to improve general knowledge and expertise. In the specialized field of instream flow alterations, we consider that there are several opportunities comparable to full-size experiments. Hundreds of water management decisions related to instream flow releases have been made by government agencies, native peoples, and non-governmental organizations around the world. These decisions are based on different methods and assumptions and many flow regimes have been adopted by formal or informal rules and regulations. Although, there have been significant advances in analytical capabilities, there has been very little validation monitoring of actual outcomes or research related to the response of aquatic dependent species to new flow regimes. In order to be able to detect these kinds of responses and to better guide decision, a general design template is proposed. The main steps of this template are described and discussed, in terms of objectives, hypotheses, variables, time scale, data management, and information, in the spirit of adaptive management. The adoption of such a framework is not always easy, due to differing interests of actors for the results, regarding the duration of monitoring, nature of funding and differential timetables between facilities managers and technicians. Nevertheless, implementation of such a framework could help researchers and practitioners to coordinate and federate their efforts to improve the general knowledge of the links between the habitat dynamics and biological aquatic responses. Copyright ?? 2008 John Wiley & Sons, Ltd.","largerWorkTitle":"River Research and Applications","language":"English","doi":"10.1002/rra.1134","issn":"15351459","usgsCitation":"Souchon, Y., Sabaton, C., Deibel, R., Reiser, D., Kershner, J., Gard, M., Katopodis, C., Leonard, P., Poff, N., Miller, W., and Lamb, B.L., 2008, Detecting biological responses to flow management: Missed opportunities; future directions, <i>in</i> River Research and Applications, v. 24, no. 5, p. 506-518, https://doi.org/10.1002/rra.1134.","startPage":"506","endPage":"518","numberOfPages":"13","costCenters":[],"links":[{"id":476768,"rank":10000,"type":{"id":40,"text":"Open Access Publisher Index Page"},"url":"https://doi.org/10.1002/rra.1134","text":"Publisher Index Page"},{"id":204907,"rank":9999,"type":{"id":10,"text":"Digital Object Identifier"},"url":"https://dx.doi.org/10.1002/rra.1134"},{"id":219027,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"24","issue":"5","noUsgsAuthors":false,"publicationDate":"2008-05-28","publicationStatus":"PW","scienceBaseUri":"5059ff5fe4b0c8380cd4f152","contributors":{"authors":[{"text":"Souchon, Y.","contributorId":102437,"corporation":false,"usgs":true,"family":"Souchon","given":"Y.","email":"","affiliations":[],"preferred":false,"id":356894,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Sabaton, C.","contributorId":21507,"corporation":false,"usgs":true,"family":"Sabaton","given":"C.","email":"","affiliations":[],"preferred":false,"id":356887,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Deibel, R.","contributorId":100115,"corporation":false,"usgs":true,"family":"Deibel","given":"R.","email":"","affiliations":[],"preferred":false,"id":356893,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Reiser, D.","contributorId":97244,"corporation":false,"usgs":true,"family":"Reiser","given":"D.","email":"","affiliations":[],"preferred":false,"id":356892,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Kershner, J.","contributorId":21125,"corporation":false,"usgs":true,"family":"Kershner","given":"J.","affiliations":[],"preferred":false,"id":356886,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Gard, M.","contributorId":45824,"corporation":false,"usgs":true,"family":"Gard","given":"M.","email":"","affiliations":[],"preferred":false,"id":356890,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"Katopodis, C.","contributorId":49741,"corporation":false,"usgs":true,"family":"Katopodis","given":"C.","affiliations":[],"preferred":false,"id":356891,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Leonard, P.","contributorId":6580,"corporation":false,"usgs":true,"family":"Leonard","given":"P.","email":"","affiliations":[],"preferred":false,"id":356885,"contributorType":{"id":1,"text":"Authors"},"rank":8},{"text":"Poff, N.L.","contributorId":22723,"corporation":false,"usgs":true,"family":"Poff","given":"N.L.","email":"","affiliations":[],"preferred":false,"id":356888,"contributorType":{"id":1,"text":"Authors"},"rank":9},{"text":"Miller, W.J.","contributorId":27601,"corporation":false,"usgs":true,"family":"Miller","given":"W.J.","email":"","affiliations":[],"preferred":false,"id":356889,"contributorType":{"id":1,"text":"Authors"},"rank":10},{"text":"Lamb, B. L.","contributorId":6395,"corporation":false,"usgs":true,"family":"Lamb","given":"B.","email":"","middleInitial":"L.","affiliations":[],"preferred":false,"id":356884,"contributorType":{"id":1,"text":"Authors"},"rank":11}]}}
,{"id":70009713,"text":"70009713 - 2008 - Reed canarygrass invasions alter succession patterns and may reduce habitat quality in wet meadows","interactions":[],"lastModifiedDate":"2012-03-12T17:18:24","indexId":"70009713","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1462,"text":"Ecological Restoration","active":true,"publicationSubtype":{"id":10}},"title":"Reed canarygrass invasions alter succession patterns and may reduce habitat quality in wet meadows","docAbstract":"[No abstract available]","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Ecological Restoration","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"15434079","usgsCitation":"Annen, C., Kirsch, E., and Tyser, R.W., 2008, Reed canarygrass invasions alter succession patterns and may reduce habitat quality in wet meadows: Ecological Restoration, v. 26, no. 3, p. 190-193.","startPage":"190","endPage":"193","numberOfPages":"4","costCenters":[],"links":[{"id":219180,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"26","issue":"3","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"50e4a414e4b0e8fec6cdba33","contributors":{"authors":[{"text":"Annen, C.A.","contributorId":10381,"corporation":false,"usgs":true,"family":"Annen","given":"C.A.","affiliations":[],"preferred":false,"id":356927,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Kirsch, E.M.","contributorId":87486,"corporation":false,"usgs":true,"family":"Kirsch","given":"E.M.","email":"","affiliations":[],"preferred":false,"id":356929,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Tyser, Robin W.","contributorId":33272,"corporation":false,"usgs":true,"family":"Tyser","given":"Robin","email":"","middleInitial":"W.","affiliations":[{"id":606,"text":"Upper Midwest Environmental Sciences Center","active":true,"usgs":true},{"id":17913,"text":"River Studies Center, University of Wisconsin-La Crosse","active":true,"usgs":false}],"preferred":false,"id":356928,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70009704,"text":"70009704 - 2008 - Occurrence of Batrachochytrium dendrobatidis in amphibian populations in Denmark","interactions":[],"lastModifiedDate":"2017-11-17T14:24:35","indexId":"70009704","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":1898,"text":"Herpetological Review","active":true,"publicationSubtype":{"id":10}},"title":"Occurrence of Batrachochytrium dendrobatidis in amphibian populations in Denmark","docAbstract":"[No abstract available]","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Herpetological Review","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","issn":"0018084X","usgsCitation":"Scalera, R., Adams, M., and Galvan, S., 2008, Occurrence of Batrachochytrium dendrobatidis in amphibian populations in Denmark: Herpetological Review, v. 39, no. 2, p. 199-200.","startPage":"199","endPage":"200","numberOfPages":"2","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":219026,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"39","issue":"2","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"505a6b8ae4b0c8380cd7476c","contributors":{"authors":[{"text":"Scalera, R.","contributorId":19283,"corporation":false,"usgs":true,"family":"Scalera","given":"R.","affiliations":[],"preferred":false,"id":356881,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Adams, M.J. 0000-0001-8844-042X","orcid":"https://orcid.org/0000-0001-8844-042X","contributorId":30183,"corporation":false,"usgs":true,"family":"Adams","given":"M.J.","affiliations":[],"preferred":false,"id":356882,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Galvan, S.K.","contributorId":74507,"corporation":false,"usgs":true,"family":"Galvan","given":"S.K.","email":"","affiliations":[],"preferred":false,"id":356883,"contributorType":{"id":1,"text":"Authors"},"rank":3}]}}
,{"id":70182101,"text":"70182101 - 2008 - Alternative barging strategies to improve survival of transported juvenile salmonids, 2006","interactions":[],"lastModifiedDate":"2017-02-16T11:06:10","indexId":"70182101","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":18,"text":"Report"},"publicationSubtype":{"id":1,"text":"Federal Government Series"},"title":"Alternative barging strategies to improve survival of transported juvenile salmonids, 2006","docAbstract":"<p>No abstract available&nbsp;</p>","language":"English","publisher":"U.S. Army Corps of Engineers","usgsCitation":"Ryan, B., Carper, M., Marsh, D., Elliot, D., Murray, T., Applegate, L., McKibben, C., and Mosterd, S., 2008, Alternative barging strategies to improve survival of transported juvenile salmonids, 2006.","costCenters":[{"id":654,"text":"Western Fisheries Research Center","active":true,"usgs":true}],"links":[{"id":335700,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"58a6c837e4b025c4642862ac","contributors":{"authors":[{"text":"Ryan, B.A.","contributorId":181803,"corporation":false,"usgs":false,"family":"Ryan","given":"B.A.","email":"","affiliations":[],"preferred":false,"id":669598,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Carper, M.","contributorId":181804,"corporation":false,"usgs":false,"family":"Carper","given":"M.","email":"","affiliations":[],"preferred":false,"id":669599,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Marsh, D.M.","contributorId":181805,"corporation":false,"usgs":false,"family":"Marsh","given":"D.M.","email":"","affiliations":[],"preferred":false,"id":669600,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Elliot, D.","contributorId":65662,"corporation":false,"usgs":true,"family":"Elliot","given":"D.","email":"","affiliations":[],"preferred":false,"id":669601,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Murray, T.","contributorId":59304,"corporation":false,"usgs":true,"family":"Murray","given":"T.","email":"","affiliations":[],"preferred":false,"id":669602,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Applegate, L.M.","contributorId":181806,"corporation":false,"usgs":false,"family":"Applegate","given":"L.M.","email":"","affiliations":[],"preferred":false,"id":669603,"contributorType":{"id":1,"text":"Authors"},"rank":6},{"text":"McKibben, C.","contributorId":181807,"corporation":false,"usgs":false,"family":"McKibben","given":"C.","email":"","affiliations":[],"preferred":false,"id":669604,"contributorType":{"id":1,"text":"Authors"},"rank":7},{"text":"Mosterd, S.","contributorId":181808,"corporation":false,"usgs":false,"family":"Mosterd","given":"S.","email":"","affiliations":[],"preferred":false,"id":669605,"contributorType":{"id":1,"text":"Authors"},"rank":8}]}}
,{"id":70193772,"text":"70193772 - 2008 - Characterizing submarine ground‐water discharge using fiber‐optic distributed temperature sensing and marine electrical resistivity","interactions":[],"lastModifiedDate":"2019-10-21T11:44:05","indexId":"70193772","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Characterizing submarine ground‐water discharge using fiber‐optic distributed temperature sensing and marine electrical resistivity","docAbstract":"<p><span>Submarine ground‐water discharge (SGD) contributes important solute fluxes to coastal waters. Pollutants are transported to coastal ecosystems by SGD at spatially and temporally variable rates. New approaches are needed to characterize the effects of storm‐event, tidal, and seasonal forcing on SGD. Here, we evaluate the utility of two geophysical methods‐fiber‐optic distributed temperature sensing (FO‐DTS) and marine electrical resistivity (MER)—for observing the spatial and temporal variations in SGD and the configuration of the freshwater/saltwater interface within submarine sediments. FO‐DTS and MER cables were permanently installed into the estuary floor on a transect extending 50 meters offshore under Waquoit Bay, Massachusetts, at the Waquoit Bay National Estuarine Research Reserve, and nearly continuous data were collected for 4 weeks in summer 2007. Initial results indicate that the methods are extremely useful for monitoring changes in the complex estuarine environment. The FO‐DTS produced time‐series data at approximately 1‐meter increments along the length of the fiber at approximately 29‐second intervals. The temperature time‐series data show that the temperature at near‐shore locations appears to be dominated by a semi‐diurnal (tidal) signal, whereas the temperature at off‐shore locations is dominated by a diurnal signal (day/night heating and cooling). Dipole‐dipole MER surveys were completed about every 50 minutes, allowing for production of high‐resolution time‐lapse tomograms, which provide insight into the variations of the subsurface freshwater/saltwater interface. Preliminary results from the MER data show a high‐resistivity zone near the shore at low tide, indicative of SGD, and consistent with the FO‐DTS results.</span><span></span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Symposium on the Application of Geophysics to Engineering and Environmental Problems 2008","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"Society of Exploration Geophysicists","doi":"10.4133/1.2963319","usgsCitation":"Henderson, R., Day-Lewis, F.D., Lane, J.W., Harvey, C.F., and Liu, L., 2008, Characterizing submarine ground‐water discharge using fiber‐optic distributed temperature sensing and marine electrical resistivity, <i>in</i> Symposium on the Application of Geophysics to Engineering and Environmental Problems 2008, p. 775-785, https://doi.org/10.4133/1.2963319.","productDescription":"11 p.","startPage":"775","endPage":"785","ipdsId":"IP-003962","costCenters":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"links":[{"id":476701,"rank":0,"type":{"id":41,"text":"Open Access External Repository Page"},"url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.495.9270","text":"External Repository"},{"id":350802,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publishingServiceCenter":{"id":11,"text":"Pembroke PSC"},"noUsgsAuthors":false,"publicationDate":"2008-09-30","publicationStatus":"PW","scienceBaseUri":"5a719271e4b0a9a2e9dbde30","contributors":{"authors":[{"text":"Henderson, Rory rhenders@usgs.gov","contributorId":2083,"corporation":false,"usgs":true,"family":"Henderson","given":"Rory","email":"rhenders@usgs.gov","affiliations":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true}],"preferred":false,"id":720341,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Day-Lewis, Frederick D. 0000-0003-3526-886X daylewis@usgs.gov","orcid":"https://orcid.org/0000-0003-3526-886X","contributorId":1672,"corporation":false,"usgs":true,"family":"Day-Lewis","given":"Frederick","email":"daylewis@usgs.gov","middleInitial":"D.","affiliations":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":true,"id":720339,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Lane, John W. Jr. 0000-0002-3558-243X jwlane@usgs.gov","orcid":"https://orcid.org/0000-0002-3558-243X","contributorId":189168,"corporation":false,"usgs":true,"family":"Lane","given":"John","suffix":"Jr.","email":"jwlane@usgs.gov","middleInitial":"W.","affiliations":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":false,"id":720340,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Harvey, Charles F.","contributorId":199836,"corporation":false,"usgs":false,"family":"Harvey","given":"Charles","email":"","middleInitial":"F.","affiliations":[{"id":12444,"text":"Massachusetts Institute of Technology","active":true,"usgs":false}],"preferred":false,"id":720342,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Liu, Lanbo","contributorId":199850,"corporation":false,"usgs":false,"family":"Liu","given":"Lanbo","email":"","affiliations":[{"id":6619,"text":"University of Connecticutt","active":true,"usgs":false}],"preferred":false,"id":720343,"contributorType":{"id":1,"text":"Authors"},"rank":5}]}}
,{"id":70193771,"text":"70193771 - 2008 - Estimation of bedrock depth using the horizontal‐to‐vertical (H/V) ambient‐noise seismic method","interactions":[],"lastModifiedDate":"2019-10-21T12:15:27","indexId":"70193771","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Estimation of bedrock depth using the horizontal‐to‐vertical (H/V) ambient‐noise seismic method","docAbstract":"<p><span>Estimating sediment thickness and the geometry of the bedrock surface is a key component of many hydrogeologic studies. The horizontal‐to‐vertical (H/V) ambient‐noise seismic method is a novel, non‐invasive technique that can be used to rapidly estimate the depth to bedrock. The H/V method uses a single, broad‐band three‐component seismometer to record ambient seismic noise. The ratio of the averaged horizontal‐to‐vertical frequency spectrum is used to determine the fundamental site resonance frequency, which can be interpreted using regression equations to estimate sediment thickness and depth to bedrock. The U.S. Geological Survey used the H/V seismic method during fall 2007 at 11 sites in Cape Cod, Massachusetts, and 13 sites in eastern Nebraska. In Cape Cod, H/V measurements were acquired along a 60‐kilometer (km) transect between Chatham and Provincetown, where glacial sediments overlie metamorphic rock. In Nebraska, H/V measurements were acquired along approximately 11‐ and 14‐km transects near Firth and Oakland, respectively, where glacial sediments overlie weathered sedimentary rock. The ambient‐noise seismic data from Cape Cod produced clear, easily identified resonance frequency peaks. The interpreted depth and geometry of the bedrock surface correlate well with boring data and previously published seismic refraction surveys. Conversely, the ambient‐noise seismic data from eastern Nebraska produced subtle resonance frequency peaks, and correlation of the interpreted bedrock surface with bedrock depths from borings is poor, which may indicate a low acoustic impedance contrast between the weathered sedimentary rock and overlying sediments and/or the effect of wind noise on the seismic records. Our results indicate the H/V ambient‐noise seismic method can be used effectively to estimate the depth to rock where there is a significant acoustic impedance contrast between the sediments and underlying rock. However, effective use of the method is challenging in the presence of gradational contacts such as gradational weathering or cementation. Further work is needed to optimize interpretation of resonance frequencies in the presence of extreme wind noise. In addition, local estimates of bedrock depth likely could be improved through development of regional or study‐area‐specific regression equations relating resonance frequency to bedrock depth.</span><span></span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkTitle":"Symposium on the Application of Geophysics to Engineering and Environmental Problems 2008","largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"Society of Exploration Geophysicists","doi":"10.4133/1.2963289","usgsCitation":"Lane, J.W., White, E.A., Steele, G.V., and Cannia, J.C., 2008, Estimation of bedrock depth using the horizontal‐to‐vertical (H/V) ambient‐noise seismic method, <i>in</i> Symposium on the Application of Geophysics to Engineering and Environmental Problems 2008, p. 490-502, https://doi.org/10.4133/1.2963289.","productDescription":"13 p.","startPage":"490","endPage":"502","ipdsId":"IP-003887","costCenters":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"links":[{"id":350806,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"publishingServiceCenter":{"id":11,"text":"Pembroke PSC"},"noUsgsAuthors":false,"publicationDate":"2008-09-30","publicationStatus":"PW","scienceBaseUri":"5a719272e4b0a9a2e9dbde33","contributors":{"authors":[{"text":"Lane, John W. Jr. 0000-0002-3558-243X jwlane@usgs.gov","orcid":"https://orcid.org/0000-0002-3558-243X","contributorId":189168,"corporation":false,"usgs":true,"family":"Lane","given":"John","suffix":"Jr.","email":"jwlane@usgs.gov","middleInitial":"W.","affiliations":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":false,"id":720338,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"White, Eric A. 0000-0002-7782-146X eawhite@usgs.gov","orcid":"https://orcid.org/0000-0002-7782-146X","contributorId":1737,"corporation":false,"usgs":false,"family":"White","given":"Eric","email":"eawhite@usgs.gov","middleInitial":"A.","affiliations":[],"preferred":true,"id":720335,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Steele, Gregory V. gvsteele@usgs.gov","contributorId":783,"corporation":false,"usgs":true,"family":"Steele","given":"Gregory","email":"gvsteele@usgs.gov","middleInitial":"V.","affiliations":[{"id":464,"text":"Nebraska Water Science Center","active":true,"usgs":true}],"preferred":true,"id":720336,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Cannia, James C.","contributorId":94356,"corporation":false,"usgs":true,"family":"Cannia","given":"James","email":"","middleInitial":"C.","affiliations":[],"preferred":false,"id":720337,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":1016481,"text":"1016481 - 2008 - Is Rangeland Health Relevant to Mongolia?","interactions":[],"lastModifiedDate":"2012-02-02T00:04:42","indexId":"1016481","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":2,"text":"Article"},"publicationSubtype":{"id":10,"text":"Journal Article"},"seriesTitle":{"id":3230,"text":"Rangelands","active":true,"publicationSubtype":{"id":10}},"title":"Is Rangeland Health Relevant to Mongolia?","docAbstract":"DOI: 10.2111/1551-501X(2008)30[25:IRHRTM]2.0.CO;2","largerWorkType":{"id":2,"text":"Article"},"largerWorkTitle":"Rangelands","largerWorkSubtype":{"id":10,"text":"Journal Article"},"language":"English","usgsCitation":"Damdinsuren, B., Herrick, J.E., Pyke, D.A., and Havstad, K., 2008, Is Rangeland Health Relevant to Mongolia?: Rangelands, v. 30, no. 4, p. 25-29.","productDescription":"pp.25-29","startPage":"25","endPage":"29","numberOfPages":"5","costCenters":[{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"links":[{"id":133176,"rank":0,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"volume":"30","issue":"4","noUsgsAuthors":false,"publicationStatus":"PW","scienceBaseUri":"4f4e4aa7e4b07f02db667233","contributors":{"authors":[{"text":"Damdinsuren, Bolormaa","contributorId":8424,"corporation":false,"usgs":true,"family":"Damdinsuren","given":"Bolormaa","email":"","affiliations":[],"preferred":false,"id":324290,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Herrick, J. E.","contributorId":84709,"corporation":false,"usgs":true,"family":"Herrick","given":"J.","email":"","middleInitial":"E.","affiliations":[],"preferred":false,"id":324292,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Pyke, David A. 0000-0002-4578-8335 david_a_pyke@usgs.gov","orcid":"https://orcid.org/0000-0002-4578-8335","contributorId":3118,"corporation":false,"usgs":true,"family":"Pyke","given":"David","email":"david_a_pyke@usgs.gov","middleInitial":"A.","affiliations":[{"id":289,"text":"Forest and Rangeland Ecosys Science Center","active":true,"usgs":true},{"id":290,"text":"Forest and Rangeland Ecosystem Science Center","active":false,"usgs":true}],"preferred":true,"id":324289,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Havstad, K. M.","contributorId":60587,"corporation":false,"usgs":true,"family":"Havstad","given":"K. M.","affiliations":[],"preferred":false,"id":324291,"contributorType":{"id":1,"text":"Authors"},"rank":4}]}}
,{"id":70193770,"text":"70193770 - 2008 - Levee evaluation using MASW: Preliminary findings from the Citrus Lakefront Levee, New Orleans, Louisiana","interactions":[],"lastModifiedDate":"2019-10-21T11:54:01","indexId":"70193770","displayToPublicDate":"2008-01-01T00:00:00","publicationYear":"2008","noYear":false,"publicationType":{"id":24,"text":"Conference Paper"},"publicationSubtype":{"id":19,"text":"Conference Paper"},"title":"Levee evaluation using MASW: Preliminary findings from the Citrus Lakefront Levee, New Orleans, Louisiana","docAbstract":"<p><span>The utility of the multi‐channel analysis of surface waves (MASW) seismic method for non‐invasive assessment of earthen levees was evaluated for a section of the Citrus Lakefront Levee, New Orleans, Louisiana. This test was conducted after the New Orleans' area levee system had been stressed by Hurricane Katrina in 2005. The MASW data were acquired in a seismically noisy, urban environment using an accelerated weight‐drop seismic source and a towed seismic land streamer. Much of the seismic data were contaminated with higher‐order mode guided‐waves, requiring application of muting filtering techniques to improve interpretability of the dispersion curves. Comparison of shear‐wave velocity sections with boring logs suggests the existence of four distinct horizontal layers within and beneath the levee: (1) the levee core, (2) the levee basal layer of fat clay, (3) a sublevel layer of silty sand, and (4) underlying Pleistocene deposits of sandy lean clay. Along the surveyed section of levee, lateral variations in shear‐wave velocity are interpreted as changes in material rigidity, suggestive of construction or geologic heterogeneity, or possibly, that dynamic processes (such as differential settlement) are affecting discrete levee areas. The results of this study suggest that the MASW method is a geophysical tool with significant potential for non‐invasive characterization of vertical and horizontal variations in levee material shear strength. Additional work, however, is needed to fully understand and address the complex seismic wave propagation in levee structures.</span><span></span></p>","largerWorkType":{"id":4,"text":"Book"},"largerWorkSubtype":{"id":12,"text":"Conference publication"},"language":"English","publisher":"Society of Exploration Geophysicists","publisherLocation":"Symposium on the Application of Geophysics to Engineering and Environmental Problems 2008","doi":"10.4133/1.2963312","usgsCitation":"Lane, J.W., Ivanov, J.M., Day-Lewis, F.D., Clemens, D., Patev, R., and Miller, R.D., 2008, Levee evaluation using MASW: Preliminary findings from the Citrus Lakefront Levee, New Orleans, Louisiana, p. 703-712, https://doi.org/10.4133/1.2963312.","productDescription":"10 p.","startPage":"703","endPage":"712","ipdsId":"IP-003947","costCenters":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"links":[{"id":350804,"type":{"id":24,"text":"Thumbnail"},"url":"https://pubs.usgs.gov/thumbnails/outside_thumb.jpg"}],"country":"United States","state":"Louisiana","city":"New Orleans","otherGeospatial":"Citrus Lakefront Levee","geographicExtents":"{\n  \"type\": \"FeatureCollection\",\n  \"features\": [\n    {\n      \"type\": \"Feature\",\n      \"properties\": {},\n      \"geometry\": {\n        \"type\": \"Polygon\",\n        \"coordinates\": [\n          [\n            [\n              -90.2801513671875,\n              29.864465259258\n            ],\n            [\n              -89.93682861328125,\n              29.864465259258\n            ],\n            [\n              -89.93682861328125,\n              30.0405664305846\n            ],\n            [\n              -90.2801513671875,\n              30.0405664305846\n            ],\n            [\n              -90.2801513671875,\n              29.864465259258\n            ]\n          ]\n        ]\n      }\n    }\n  ]\n}","publishingServiceCenter":{"id":11,"text":"Pembroke PSC"},"noUsgsAuthors":false,"publicationDate":"2008-09-30","publicationStatus":"PW","scienceBaseUri":"5a719272e4b0a9a2e9dbde36","contributors":{"authors":[{"text":"Lane, John W. Jr. 0000-0002-3558-243X jwlane@usgs.gov","orcid":"https://orcid.org/0000-0002-3558-243X","contributorId":189168,"corporation":false,"usgs":true,"family":"Lane","given":"John","suffix":"Jr.","email":"jwlane@usgs.gov","middleInitial":"W.","affiliations":[{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true}],"preferred":false,"id":720330,"contributorType":{"id":1,"text":"Authors"},"rank":1},{"text":"Ivanov, Julian M.","contributorId":80844,"corporation":false,"usgs":true,"family":"Ivanov","given":"Julian","email":"","middleInitial":"M.","affiliations":[],"preferred":false,"id":720332,"contributorType":{"id":1,"text":"Authors"},"rank":2},{"text":"Day-Lewis, Frederick D. 0000-0003-3526-886X daylewis@usgs.gov","orcid":"https://orcid.org/0000-0003-3526-886X","contributorId":1672,"corporation":false,"usgs":true,"family":"Day-Lewis","given":"Frederick","email":"daylewis@usgs.gov","middleInitial":"D.","affiliations":[{"id":37277,"text":"WMA - Earth System Processes Division","active":true,"usgs":true},{"id":493,"text":"Office of Ground Water","active":true,"usgs":true},{"id":486,"text":"OGW Branch of Geophysics","active":true,"usgs":true}],"preferred":true,"id":720329,"contributorType":{"id":1,"text":"Authors"},"rank":3},{"text":"Clemens, Drew","contributorId":199902,"corporation":false,"usgs":false,"family":"Clemens","given":"Drew","email":"","affiliations":[],"preferred":false,"id":720331,"contributorType":{"id":1,"text":"Authors"},"rank":4},{"text":"Patev, Robert","contributorId":199912,"corporation":false,"usgs":false,"family":"Patev","given":"Robert","email":"","affiliations":[],"preferred":false,"id":720334,"contributorType":{"id":1,"text":"Authors"},"rank":5},{"text":"Miller, Richard D.","contributorId":56406,"corporation":false,"usgs":false,"family":"Miller","given":"Richard","email":"","middleInitial":"D.","affiliations":[],"preferred":false,"id":720333,"contributorType":{"id":1,"text":"Authors"},"rank":6}]}}
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